Rafomac News, Tech & Trends That MatterSonos is back with the Ace Ultra, a follow-up to its debut wireless headphones, promising sharper active noise cancellation and richer sound. The Ace Ultra aims to fix its predecessor’s flaws while bringing seamless integration across the Sonos audio ecosystem.
What’s New with the Sonos Ace Ultra?
Sonos has taken a noticeable leap with the Ace Ultra, especially around active noise cancellation (ANC). Moving away from the original’s limitations, the Ace Ultra features a 10-microphone array designed to block noise more effectively, including adjusting in real-time for common sources of sound bleed like glasses and earrings. In a hands-on demo, the ANC performance stood out by significantly reducing both low and high-frequency background noise.
The design keeps its familiar silhouette, so visually they’re almost twins—unless you spot the new colors, such as a warm stone beige or a striking blue-green called Agave. Comfort remains a strong suit, with lightweight cushioning and user-replaceable earpads and battery, underscoring Sonos’ focus on durability and user convenience.
Sound Improvements and Audio Experience
Sound quality received a welcome upgrade. Keeping its signature 40mm custom drivers, Sonos now supports spatial audio, Dolby Atmos, and lossless playback via USB-C. Most notably, the Ace Ultra adds an adaptive EQ, offering up to eight-channel adjustments in advanced settings—a feature audiophiles will appreciate.
Where the Ace Ultra truly shines is in bass response, which many criticized in the original model. The bass has been boosted considerably to deliver a deeper and more resonant thump without overpowering other frequencies. The demo allowed personal playlist testing, which revealed clear separation of vocals, instruments, and spatial effects—showing real progress in Sonos’ headphone capabilities.
Smarter Sonos Ecosystem and Battery Life
The Ace Ultra isn’t just about hardware. Sonos is rolling out Sonos 27, an upgraded app designed to integrate AI and machine learning, enhancing how all Sonos devices communicate. This ‘fabric system’ means your headphones and Sonos speakers talk constantly, letting you seamlessly transfer audio between devices.
A simple button press on the headphones can switch the sound from a nearby Sonos speaker right into your ears within three or four seconds—something that felt almost futuristic during testing. However, this fluid handoff only works with media played through the Sonos app, not standard Bluetooth apps like Spotify or Apple Music. For those embedded in the Sonos ecosystem, this is a game-changer for multi-room listening and quiet private listening on the move.
Battery life has also improved to 35 hours with ANC enabled, and a rapid 3-minute charge delivers approximately 3 hours of playtime. There’s even a new low-power mode extending battery life by roughly 30 percent—giving users longer listening sessions with less worry about recharging.
Who Should Consider the Sonos Ace Ultra?
At a starting price of $449, the Ace Ultra undercuts Apple’s AirPods Max 2 by around $100, positioning it as a compelling alternative, especially for Apple users who appreciate high quality but want smarter integration with home sound systems.
With comfortable wear, solid noise cancellation, enhanced bass, and the dynamic Sonos fabric system, the Ace Ultra is more than just a headphone—it’s a hub for a connected sound experience. A full review is still forthcoming, but this first look hints strongly at a worthy competitor in the premium audio category.
They’re set to launch on September 29th and available for pre-order now. Whether hiking, working out, or enjoying your home audio setup, the Ace Ultra aims to elevate how you listen. The fusion of comfort, noise cancellation, and a smarter Sonos ecosystem may just redefine wireless headphone expectations.
